US5269073A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hair vacuum apparatus
Assignee: Individual
•
Filing: 1992-11-16
•
Granted: 1993-12-14
•
Expires: 2012-11-16
Abstract
Abstract A vacuum structure arranged for mounted securement to an associated hair clipper assembly is provided in operative communication with a vacuum pump to direct severed and trimmed hair into an associated container. The apparatus includes a rigid air inlet housing arranged for mounting to the hair clipper assembly having a downwardly canted inlet nozzle to include a nozzle valve plate mounted to effect air flow into the nozzle.
Inventors
- 👤 Lenard E. Johnson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 19:58
CPC Classifications
B; B26; B26B; B26B19/00; B26B19/38; B26B19/44
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
368 words
A hair vacuum apparatus, comprising, a receptacle container, the receptacle container including a container lid, the container lid including a vacuum pump mounted to the lid, and a pneumatic conduit, the pneumatic conduit having a conduit first end mounted to the lid in pneumatic communication within the container below the lid, and the pneumatic conduit having a conduit second end, and a rigid air inlet housing having an outlet housing first end, with the pneumatic conduit second end directed into the air inlet housing first end, the inlet housing having an outlet housing second end, and the inlet housing second end including an inlet nozzle, with the housing having a housing floor spaced from a housing top wall and housing side walls, with the housing floor including the inlet nozzle canted relative to the housing floor, and the inlet housing including spaced inlet housing side walls, the side walls having first and second strap pairs mounted to the side walls, with a hair clipper assembly, with the hair clipper assembly arranged in contiguous communication with the inlet housing floor and first and second strap pair arranged for surrounding relationship relative to the hair clipper assembly, the hair clipper assembly including cutter blades, and wherein the inlet nozzle includes an inlet nozzle opening positioned in adjacency to the cutter blades, and the inlet nozzle includes an inlet nozzle floor and an inlet nozzle top wall, and a nozzle valve plate mounted pivotally within the inlet nozzle between the floor and the top wall, with the valve plate having a valve plate first end fixedly secured within the inlet nozzle to the nozzle floor, the nozzle valve plate having a threaded boss fixedly mounted to the valve plate, and an externally threaded adjuster rod directed through the nozzle top wall threadedly received within the threaded boss, the adjuster rod having an adjuster rod head positioned in adjacency to a top surface of the nozzle top wall, and the adjuster rod having an adjuster rod lock plate mounted to the adjuster rod fixedly thereto in adjacency to a bottom surface of the nozzle top wall, wherein rotation of the adjuster rod effects pivoting of the valve plate within the inlet nozzle.
Claim 2
Dependent Claim
368 words
A hair vacuum apparatus, comprising, a receptacle container, the receptacle container including a container lid, the container lid including a vacuum pump mounted to the lid, and a pneumatic conduit, the pneumatic conduit having a conduit first end mounted to the lid in pneumatic communication within the container below the lid, and the pneumatic conduit having a conduit second end, and a rigid air inlet housing having an outlet housing first end, with the pneumatic conduit second end directed into the air inlet housing first end, the inlet housing having an outlet housing second end, and the inlet housing second end including an inlet nozzle, with the housing having a housing floor spaced from a housing top wall and housing side walls, with the housing floor including the inlet nozzle canted relative to the housing floor, and the inlet housing including spaced inlet housing side walls, the side walls having first and second strap pairs mounted to the side walls, with a hair clipper assembly, with the hair clipper assembly arranged in contiguous communication with the inlet housing floor and first and second strap pair arranged for surrounding relationship relative to the hair clipper assembly, the hair clipper assembly including cutter blades, and wherein the inlet nozzle includes an inlet nozzle opening positioned in adjacency to the cutter blades, and the inlet nozzle includes an inlet nozzle floor and an inlet nozzle top wall, and a nozzle valve plate mounted pivotally within the inlet nozzle between the floor and the top wall, with the valve plate having a valve plate first end fixedly secured within the inlet nozzle to the nozzle floor, the nozzle valve plate having a threaded boss fixedly mounted to the valve plate, and an externally threaded adjuster rod directed through the nozzle top wall threadedly received within the threaded boss, the adjuster rod having an adjuster rod head positioned in adjacency to a top surface of the nozzle top wall, and the adjuster rod having an adjuster rod lock plate mounted to the adjuster rod fixedly thereto in adjacency to a bottom surface of the nozzle top wall, wherein rotation of the adjuster rod effects pivoting of the valve plate within the inlet nozzle.
Claim 3
Dependent Claim
321 words
An apparatus as set forth in claim 1 wherein the container lid includes a reservoir housing mounted to the lid in adjacency to the vacuum pump housing, the reservoir housing having a reservoir housing top wall, the reservoir housing top wall including a fill plug removably mounted thereto, and the reservoir housing including a reservoir housing floor, with an aromatic fluid contained within the reservoir housing between the housing floor and the housing top wall, and discharge apertures directed through the reservoir housing in adjacency to the reservoir housing top wall in communication with the vacuum pump housing, and a lid conduit cylinder fixedly, mounted to the lid positioned below the reservoir housing floor, with the lid conduit cylinder having a cylinder floor, the cylinder floor having a cylinder floor opening, and a cylinder valve positioned reciprocatably, within the lid conduit cylinder between the cylinder floor and the reservoir housing floor, and an axis, with the lid conduit cylinder and the cylinder valve symmetrically oriented about the axis, and the cylinder valve having a plurality of cylinder valve conduits parallel to and spaced from the axis, with the conduits arranged coextensively through the cylinder valve, and the cylinder valve having a cylinder valve floor and a cylinder valve top wall, with the cylinder valve arranged for sealing communication with the cylinder floor in a first position, and wherein the cylinder valve floor is spaced from the cylinder floor in a second position permitting air flow through the cylinder valve conduits, and a spring member mounted between the cylinder valve top wall and the reservoir housing floor to bias the cylinder valve in communication with the cylinder floor, and a housing floor conduit directed through the housing, floor in communication with the conduit cylinder above the cylinder valve top wall, and a check valve mounted to the cylinder valve conduit to prevent fluid flow from the reservoir into the lid conduit cylinder.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-12-13 | 1997-06-14 | 1997-12-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-12-13 | 2001-06-14 | 2001-12-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-12-13 | 2005-06-14 | 2005-12-14 | $7700.00 | Window Closed / Lapsed |